PI74VCX16244V Просмотр технического описания (PDF) - Pericom Semiconductor

Номер в каталоге

Компоненты Описание

Список матч

PI74VCX16244V

16-Bit Buffer/Driver with 3-State Outputs

Pericom Semiconductor 

PI74VCX16244

1234567890123456789012345678901212345678901234567890123456789012112634-5B67I8T901B23U456F7F89E01R2345D67R89I0V121E23R456W789I0T12H345367-8S90T12A34T56E789O01U212T34P56U78T90S12

AC Electrical Characteristics(1)

Symbol

Parameter

tPHL, tPLH

tPZL, tPZH

tPLZ, tPHZ

tOSHL

tOSLH

Prop Delay

Output Enable Time

Output Disable Time

Output to Output Skew(2)

TA = -40°C to +85°C, CL = 30pF, RL = 500Ω

VDD = 3.3V ±0.3V VDD = 2.5V ±0.2V

Min. Max. Min. Max.

VDD = 1.8V

Min. Max.

0.8

2.5

1.0

3.0

1.5

5.0

0.8

3.5

1.0

4.1

1.5

6.5

0.8

3.5

1.0

3.8

1.5

5.0

0.5

0.5

0.5

Units

ns

Notes

1. For CL = 50pF add approximatly 300ps to AC maximum specification

2. Skew is defined as the absolute value of the difference between the actual propagation delay for any

two separate outputs of the same device. The specification applies to any outputs switching in the

same direction, either HIGH or LOW (tOSHL) or LOW to HIGH (tOSLH).

Dynamic Switching Characteristics

Symbol

Parameter

Conditions

VDD

VOLP

VOLV

VOHV

1.8

Quiet Output Dynamic Peak VOL CL = 50pF, VIH= VDD, VIL= 0V 2.5

3.3

1.8

Quiet Output Dynamic Valley VOL CL = 50pF, VIH= VDD, VIL= 0V 2.5

3.3

1.8

Quiet Output Dynamic Valley VOH CL = 50pF, VIH= VDD, VIL= 0V 2.5

3.3

TA= +25°C

Typical

0.25

0.6

0.8

-0.25

-0.6

-0.8

1.5

1.9

2.2

Units

V

Capacitance

Symbol

Parameter

CIN

COUT

Input Capacitance

Output Capacitance

CPD

Power Dissipation Capacitance

Conditions

VDD = 1.8V, 2.5V or 3.3V,

V1 = 0V or VDD

V1 = 0V or VDD,

VDD = 1.8V, 2.5V or 3.3V

V1 = 0V or VDD, F = 10MHz

VDD = 1.8V, 2.5V or 3.3V

TA = +25ºC

Typical

6

7

20

Units

pF

6

PS8160A

09/09/98

Share Link: